JPS52152999A - Preparation of modified urethane foam - Google Patents
Preparation of modified urethane foamInfo
- Publication number
- JPS52152999A JPS52152999A JP7050576A JP7050576A JPS52152999A JP S52152999 A JPS52152999 A JP S52152999A JP 7050576 A JP7050576 A JP 7050576A JP 7050576 A JP7050576 A JP 7050576A JP S52152999 A JPS52152999 A JP S52152999A
- Authority
- JP
- Japan
- Prior art keywords
- preparation
- urethane foam
- modified urethane
- precondensates
- polyisocyanates
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Abstract
PURPOSE: To prepare a flame retardant, low-cost, uniform polyurethane foam without using foaming agent, by the reaction of polyols, polyisocyanates and precondensates of urea resin.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7050576A JPS52152999A (en) | 1976-06-16 | 1976-06-16 | Preparation of modified urethane foam |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7050576A JPS52152999A (en) | 1976-06-16 | 1976-06-16 | Preparation of modified urethane foam |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS52152999A true JPS52152999A (en) | 1977-12-19 |
JPS565408B2 JPS565408B2 (en) | 1981-02-04 |
Family
ID=13433444
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7050576A Granted JPS52152999A (en) | 1976-06-16 | 1976-06-16 | Preparation of modified urethane foam |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS52152999A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54101848A (en) * | 1978-01-26 | 1979-08-10 | Mitsubishi Gas Chem Co Inc | Stabilized polyol composition |
JPH0270719A (en) * | 1988-06-24 | 1990-03-09 | Bridgestone Corp | Production of flexible polyurethane foam |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6072634U (en) * | 1983-10-24 | 1985-05-22 | 富士ぶらし工業株式会社 | rotating brush |
-
1976
- 1976-06-16 JP JP7050576A patent/JPS52152999A/en active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54101848A (en) * | 1978-01-26 | 1979-08-10 | Mitsubishi Gas Chem Co Inc | Stabilized polyol composition |
JPH0270719A (en) * | 1988-06-24 | 1990-03-09 | Bridgestone Corp | Production of flexible polyurethane foam |
Also Published As
Publication number | Publication date |
---|---|
JPS565408B2 (en) | 1981-02-04 |
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